Properties Generator v1.1

Two quarter turn stair

A stair is a vertical passageway allowing occupants to walk (step) from one floor level to another floor level at a different elevation. It may include a landing as an intermediate floor slab.

A two quarter turn stair makes a 180° turn and consists of three straight flights connected by two quarterspace landings.

IfcElementType

IfcStair

=IfcExportAs

IfcPredefinedType

TWO_QUARTER_TURN_STAIR

=IfcExportType

Suggested Filename:

Stair_TwoQuarterTurn

Suggested LOD (Design Model)

300

Suggested Primary Discipline

Architectural; Structural

Source

BIM Forum

IFC 2x3

IFC4 Add2

NATSPEC BIM

NATSPEC Spec

Property Categories

Admin data

Code compliance data

Construction logistics data

Cost data

Facilities management data

Geometric data

Manufacturer data

Performance data

Scheduling data

Spatial and location data

Specification data

Sustainability data

Classification

(Select the classification you'd like to be included in the Excel export)

Masterformat

03 41 23 : Precast Concrete Stairs

05 51 00 : Metal Stairs

05 71 00 : Decorative Metal Stairs

06 43 13 : Wood Stairs

03 30 00 : Cast-in-Place Concrete

NatspecWorksection

0310 Concrete – combined

0321 Precast concrete

0341 Structural steelwork

0551 Joinery

0552 Metalwork – fabricated

Omniclass Table 21 Elements

21-02 10 80 : Stairs

Omniclass Table 22 Work Results

22-03 30 00 : Cast-in-Place Concrete

22-03 41 23 : Precast Concrete Stairs

22-05 51 00 : Metal Stairs

22-05 71 00 : Decorative Metal Stairs

22-06 43 13 : Wood Stairs

Omniclass Table 23 Products

23-17 23 17 : Stairs

Uniclass Elements

EF_35_10 : Stairs

Uniclass Products

Pr_25_30_85 : Stair and ladder units

Uniclass Systems

Ss_35_10_85 : Structural stair and ramp systems

Uniformat

B1080 : Stairs

property

source

description

Admin data

CreatedBy

NATSPEC BIM

The name of the person, organisation or library provider that created the object.

CreatedByURL

NATSPEC BIM

URL hyperlink to the object creator’s website.

ModifiedIssue

NATSPEC BIM

To record the last date of issue (version or revision) of the object within an object library. Add the date in the following format <yyyymmdd.no> where the ‘no’ suffix is equal to the number of times the object has been issued on that date. For example 20180316.01.

Reference

PSet_StairCommon (IFC4)PSet_StairCommon (IFC2x3)

Reference ID for a specified type in a project (e.g. type 'A-1'). Also known as Construction type. Provide as an alternative to the name of the object type, if software does not support object types.

Code compliance data

FireExit

PSet_StairCommon (IFC4)PSet_StairCommon (IFC2x3)

Complete value with: TRUE or FALSE (IfcBoolean)

FireRating

NATSPEC BIMPSet_StairCommon (IFC4)PSet_StairCommon (IFC2x3)

Fire rating of object. Also known as the FRL (Fire Resistance Level) e.g. 60/60/60.

Fireproofed

BIM Forum

HandicapAccessible

PSet_StairCommon (IFC4)PSet_StairCommon (IFC2x3)

Complete value with: TRUE or FALSE (IfcBoolean)

RequiredHeadroom

PSet_StairCommon (IFC4)NATSPEC SpecPSet_StairCommon (IFC2x3)

Required headroom clearance according to the applicable building code or additional requirements.